import router from './router'
import store from './store'
import NProgress from 'nprogress' // Progress 进度条
import 'nprogress/nprogress.css'// Progress 进度条样式
import { Message } from 'element-ui'
import { getToken } from '@/utils/auth' // 验权

const whiteList = ['/login','/signUp','/auth'] // 不重定向白名单
router.beforeEach((to, from, next) => {
  NProgress.start()
  console.log(from.path + "开始重定向:" + to.path)
  if (getToken()) {
    if (to.path === '/login') {
      next({ path: '/' })
      NProgress.done() // if current page is dashboard will not trigger	afterEach hook, so manually handle it
    } else if(to.path === '/auth/') {
      console.log("页面跳转")
      next()
      NProgress.done()
    } else{
      if (store.getters.roles.length === 0) {
        // console.log(from.path + "拉取用户信息:" + to.path)
        store.dispatch('GetInfo').then(res => { // 拉取用户信息
          next()
        }).catch((err) => {
          // console.log("有问题！")
          // console.log(err)
          store.dispatch('FedLogOut').then(() => {
            Message.error(err || 'Verification failed, please login again')
            next({ path: '/' })
          })
        })
      } else {
        next()
      }
    }
  } else {
    if (whiteList.indexOf(to.path) !== -1 || from.path === '/auth') {
      console.log("无需登录")
      console.log(next)
      next()
    } else {
      next(`/login`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  NProgress.done() // 结束Progress
})
